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Eremophilane Sesquiterpenoids from Ligularia fischeri

✍ Scribed by Wei-Dong Xie; Cheng-Wu Weng; Xia Li; Kyung-Ho Row

Publisher
John Wiley and Sons
Year
2010
Tongue
German
Weight
220 KB
Volume
93
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

A novel eremophilane dimer, named as fischelactone, and a new sesquiterpene lactam, eremophila‐1(10),7(11),8‐triene‐12,8‐lactam, along with ten known compounds, were isolated from the roots of Ligularia fischeri. Their structures were established by means of spectroscopic analyses (EI‐MS, HR‐ESI‐MS, IR, and 1D‐ and 2D‐NMR data) and X‐ray diffraction study.

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